---
title: textColumnValidationData
framework: createml
role: symbol
role_heading: Instance Property
path: createml/mltextclassifier/modelparameters-swift.struct/textcolumnvalidationdata
---

# textColumnValidationData

The name of the text column in the validation data table.

## Declaration

```swift
var textColumnValidationData: String? { get set }
```

## See Also

### Deprecated

- [init(validationData:algorithm:language:)](createml/mltextclassifier/modelparameters-swift.struct/init(validationdata:algorithm:language:).md)
- [init(validationData:algorithm:language:textColumnValidationData:labelColumnValidationData:)](createml/mltextclassifier/modelparameters-swift.struct/init(validationdata:algorithm:language:textcolumnvalidationdata:labelcolumnvalidationdata:).md)
- [validationData](createml/mltextclassifier/modelparameters-swift.struct/validationdata-swift.property.md)
- [labelColumnValidationData](createml/mltextclassifier/modelparameters-swift.struct/labelcolumnvalidationdata.md)